Search Results for author: Klaus Ackermann

Found 5 papers, 1 papers with code

Bayesian Neural Network Versus Ex-Post Calibration For Prediction Uncertainty

1 code implementation29 Sep 2022 Satya Borgohain, Klaus Ackermann, Ruben Loaiza-Maya

Probabilistic predictions from neural networks which account for predictive uncertainty during classification is crucial in many real-world and high-impact decision making settings.

Decision Making

Forecast Evaluation for Data Scientists: Common Pitfalls and Best Practices

no code implementations21 Mar 2022 Hansika Hewamalage, Klaus Ackermann, Christoph Bergmeir

We elaborate on the different problematic characteristics of time series such as non-normalities and non-stationarities and how they are associated with common pitfalls in forecast evaluation.

Decision Making Time Series +1

Object Recognition for Economic Development from Daytime Satellite Imagery

no code implementations11 Sep 2020 Klaus Ackermann, Alexey Chernikov, Nandini Anantharama, Miethy Zaman, Paul A Raschky

Reliable data about the stock of physical capital and infrastructure in developing countries is typically very scarce.

Object Recognition

The Internet as Quantitative Social Science Platform: Insights from a Trillion Observations

no code implementations19 Jan 2017 Klaus Ackermann, Simon D Angus, Paul A Raschky

With the large-scale penetration of the internet, for the first time, humanity has become linked by a single, open, communications platform.

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